Residental & District Ultrasonic Heating and cooling Meter DN15-DN40

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Lanry Instruments (Shanghai) Co., Ltd.

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-021-67618991

Contact Person:
Ms.Tracy Xu View Contact Details

Residental & District Ultrasonic Heating and cooling Meter DN15-DN40

Brand Name	Lanry
Model Number	RC82
Certification	MID
Place of Origin	China
Minimum Order Quantity	1PC
Price	Negotiable
Payment Terms	T/T
Supply Ability	15000 pcs/month
Delivery Time	7-10 working days
Packaging Details	carton
Pipe size	DN15-40
QP:Qi	250:1
Output	M-BUS/RS485/pulse/4-20mA/wireless
Accuracy class	Class 2
Power supply	3.6V lithium battery
Battery life	10 years
IP class	IP65
Temperature class	4～95℃

Detailed Product Description

RC82 Series ultrasonic heating (cooling, heating-cooling) meters are used for energy measurement of heating or chilled water in residential and small commercial heating and air conditioning systems. They are available in DN15…40 and have an electronic energy calculator with separate register for heating and cooling energy. They are fitted with an M-Bus interface for integration into M-Bus networks.

Features

Internal 3.6V lithium battery power supplying;
Calculator case's unique design, users can meet multi-angle data is read;
Support supply water and backwater pipeline position installation to satisfy users different requirements.(Default installation: supply water position.
Support level and vertical installation to satisfy users’ different requirements.
Support optical interface, RS485 interface and M-Bus interface etc. multi-communication mode, easy for centralized data management by user.
NOWA-testing in the parallel mode is applicable.

Technical Data

Profile

Application	Heating/cooling/heating-cooling metering
Approval	MID
Mount position	Vertical or horizontal
Calculator protection class	IP 65
Battery supply	3.6V lithium battery up to 8 years lifetime
Temperature sensor type	PT1000
Cable length of temperature sensor	1.5 meter (or customized)
Test possibilities	display, instruction (compatible with NOWA software)

Calculator basic features

Environmental class	EN1434/MID E1+M1
Ambient operating temperature	A Class (5～55) ℃ or B Class(-25 ～ +55) ℃ optional
Ambient storage temperature	-20～ +70 ℃
Protection class	IP 65
Radio system	Wireless M-bus can be integrated by 868,434,169MHz (OMS)
Standard interface	Optical interface
Interfaces optional	1 Slots for modules with M-Bus, RS485, Pulse Output
Temperature range heating	4～95℃
Temperature range cooling	4～95℃
Extensive data memory	720 days flow data and heat data
RS485 communication	red is vcc(5~24VDC),white is B,green is A,black is GND
Pulse output	red is output and black is GND

Display

Display indication	LCD, 8 digits
Units	MWh - kWh - GJ - Gcal - ℃ –K - m³ - m³/h
Total values	99,999,999 - 9,999,999.9 - 999,999.99 - 99,999.999
Values displayed	Energy /Power/Volume/ Flow Rate/Temperature and more

Interfaces

Optical	Band rate 2400
M-Bus	Band rate 300-9600
RS485	Band rate 300-9600
Pulse output	One pulse output

Temperature input

Starting temperature difference ΔΘ K	0.25
Min. temperature difference ΔΘmin K	3 (2K can be customized)
Max. temperature difference ΔΘmax K	60 (105 can be customized)
Absolute Temperature measuring range Θ ℃	4 ～95 (4-130 can be customized)

Product Tags: ultrasonic thermal energy meter digital heat meter

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